22303031310404 has 24 divisors (see below), whose sum is σ = 42046558928640. Its totient is φ = 10290297045024.

The previous prime is 22303031310347. The next prime is 22303031310463. The reversal of 22303031310404 is 40401313030322.

It is a super-2 number, since 2×22303031310404² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70877204 + ... + 71191179.

It is an arithmetic number, because the mean of its divisors is an integer number (1751939955360).

Almost surely, 2^{22303031310404} is an apocalyptic number.

It is an amenable number.

22303031310404 is a deficient number, since it is larger than the sum of its proper divisors (19743527618236).

22303031310404 is a wasteful number, since it uses less digits than its factorization.

22303031310404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142071419 (or 142071417 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 22303031310404 its reverse (40401313030322), we get a palindrome (62704344340726).

The spelling of 22303031310404 in words is "twenty-two trillion, three hundred three billion, thirty-one million, three hundred ten thousand, four hundred four".